wip

app/Domain/Configuration.php

@@ -0,0 +1,79 @@
+<?php
+
+namespace App\Domain;
+
+use App\Exceptions\InvalidConfiguration;
+use Symfony\Component\Yaml\Yaml;
+
+class Configuration
+{
+    const CONFIGURATION_FILE = '.pa.yml';
+
+    private string $config;
+
+    private mixed $yamlConfig = null;
+
+    public function __construct(readonly PackageAnalyser $analyser, $directoryWithConfigFile = null)
+    {
+        $this->config = realpath($directoryWithConfigFile.DIRECTORY_SEPARATOR.self::CONFIGURATION_FILE);
+
+        if ($directoryWithConfigFile === null) {
+            $this->config = realpath(getcwd().DIRECTORY_SEPARATOR.self::CONFIGURATION_FILE);
+        }
+    }
+
+    /**
+     * @throws InvalidConfiguration
+     */
+    public function hasConfiguration(): bool
+    {
+        if (file_exists($this->config)) {
+            if ($this->yamlConfig === null) {
+                $this->yamlConfig = Yaml::parseFile($this->config);
+            }
+            if (is_array($this->yamlConfig)) {
+                if (array_key_exists('violationThreshold', $this->yamlConfig) && is_int($this->yamlConfig['violationThreshold']) === false) {
+                    throw new InvalidConfiguration('No numeric violation threshold provided.');
+                }
+                if (array_key_exists('stepsToOmit', $this->yamlConfig)) {
+                    if (is_array($this->yamlConfig['stepsToOmit']) === false) {
+                        throw new InvalidConfiguration('No array of steps to omit provided.');
+                    }
+                    $availableStepsToOmit = array_map(function ($step) {
+                        return $step['id'];
+                    }, $this->analyser->getSteps());
+
+                    foreach ($this->yamlConfig['stepsToOmit'] as $stepToOmit) {
+                        if (! in_array($stepToOmit, $availableStepsToOmit)) {
+                            throw new InvalidConfiguration(sprintf("Unknown step '%s' provided.", $stepToOmit));
+                        }
+                    }
+                }
+
+                return true;
+            }
+
+            return false;
+        }
+
+        return false;
+    }
+
+    public function getStepsToOmit(): array
+    {
+        if ($this->yamlConfig === null) {
+            $this->yamlConfig = Yaml::parseFile($this->config);
+        }
+
+        return $this->yamlConfig['stepsToOmit'];
+    }
+
+    public function getViolationThreshold(): int
+    {
+        if ($this->yamlConfig === null) {
+            $this->yamlConfig = Yaml::parseFile($this->config);
+        }
+
+        return $this->yamlConfig['violationThreshold'];
+    }
+}

app/Exceptions/InvalidConfiguration.php

@@ -0,0 +1,5 @@
+<?php
+
+namespace App\Exceptions;
+
+class InvalidConfiguration extends \Exception {}

composer.json

@@ -13,12 +13,13 @@
     "require": {
         "php": "^8.2",
         "laravel-zero/framework": "^11.0",
-        "nunomaduro/termwind": "^2.0"
+        "nunomaduro/termwind": "^2.0",
+        "symfony/yaml": "^7.1"
     },
     "require-dev": {
         "laravel/pint": "^1.17",
         "mockery/mockery": "^1.6",
-        "pestphp/pest": "^2.22",
+        "pestphp/pest": "^2.35",
         "stolt/lean-package-validator": "^4.0.0"
     },
     "autoload": {